AT89LP216-20SU Atmel, AT89LP216-20SU Datasheet - Page 79
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AT89LP216-20SU
Manufacturer Part Number
AT89LP216-20SU
Description
MCU 8051 2K FLASH 20MHZ 16-SOIC
Manufacturer
Atmel
Series
89LPr
Datasheet
1.AT89LP216-20PU.pdf
(98 pages)
Specifications of AT89LP216-20SU
Core Processor
8051
Core Size
8-Bit
Speed
20MHz
Connectivity
SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
14
Program Memory Size
2KB (2K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.4 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
16-SOIC (0.300", 7.5mm Width)
Processor Series
AT89x
Core
8051
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
UART, SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
14
Number Of Timers
2
Operating Supply Voltage
2.4 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
AT89ISP
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
25.3.3
Table 25-1.
Note:
3621E–MICRO–11/10
Symbol
Df
f
IRC
IRC
The data in this table was characterized on factory calibrated devices. It is not tested during manufacturing and is provided for
reference only. Devices may need to be recalibrated to target different operating conditions than the single-point factory
calibration.
Internal Oscillator Frequency
Typical Internal Oscillator Behavior
Parameter
(MAX–MIN) / (MAX+MIN)
(Calibrated at 25°C; 5V)
Relative Frequency Error
Frequency
Figure 25-5. Internal Oscillator Frequency vs. VCC
8.4
8.3
8.2
8.1
8.0
7.9
7.8
7.7
2.0
2.5
Condition
T
T
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
A
A
= -40–85°C; V
= -40–85°C; V
= -40–85°C; V
= 0–70°C; V
= 0–70°C; V
= 0–70°C; V
= -40–85°C; V
= -40–85°C; V
= -40–85°C; V
= 0–70°C; V
= 0–70°C; V
= 0–70°C; V
3.0
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 2.4–5.5V
= 4.5–5.5V
= 2.4–3.6V
= 2.4–5.5V
= 4.5–5.5V
= 2.4–3.6V
3.5
Vcc (V)
= 2.4–5.5V
= 4.5–5.5V
= 2.4–3.6V
= 2.4–5.5V
= 4.5–5.5V
= 2.4–3.6V
4.0
4.5
Min
5.0
7.8
7.8
8.0
7.8
7.8
8.0
5.5
AT89LP216
Max
8.4
8.2
8.4
8.3
8.1
8.3
±4
±3
±3
±3
±2
±2
-40C
0C
25C
70C
85C
Units
MHz
MHz
MHz
MHz
MHz
MHz
%
%
%
%
%
%
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